eREX Co (TSE:9517) PEG Ratio: N/A (As of Jul. 14, 2026)

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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:9517 eREX Co Ltd TSE:9517
59 GF Score
Price 円811.00
GF Value 円491.66
Valuation Significantly Overvalued
! 3 Warning Signs
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What is eREX Co PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, eREX Co's PE Ratio without NRI is 11.86. eREX Co's 5-Year EBITDA growth rate is 0.00%. Therefore, eREX Co's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for eREX Co's PEG Ratio or its related term are showing as below:


During the past 13 years, eREX Co's highest PEG Ratio was 2.66. The lowest was 0.24. And the median was 0.40.


TSE:9517's PEG Ratio is not ranked *
in the Utilities - Independent Power Producers industry.
Industry Median: 2.02
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


eREX Co  (TSE:9517) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


eREX Co PEG Ratio Related Terms


eREX Co PEG Ratio Historical Data

* Premium members only.

The historical data trend for eREX Co's PEG Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

eREX Co PEG Ratio Chart

eREX Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.30 0.38 0.00 0.00 0.00

eREX Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

eREX Co PEG Ratio Competitor Comparison

For the Utilities - Renewable subindustry, eREX Co's PEG Ratio, along with its competitors' market caps and PEG Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


eREX Co PEG Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, eREX Co's PEG Ratio distribution charts can be found below:

* The bar in red indicates where eREX Co's PEG Ratio falls into.


TSE:9517
59GF Score
eREX Co Ltd TSE:9517
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

eREX Co PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

eREX Co's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=11.863662960796/0.00
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is eREX Co (TSE:9517) Overvalued in 2026?

Based on GuruFocus' analysis, eREX Co stock appears to be overvalued. The current stock price of 円811.00 is trading 65% above its estimated GF Value™ of 円491.66. GuruFocus considers eREX Co to be Significantly Overvalued.

Key valuation signals for TSE:9517:

  • PEG Ratio: N/A
  • GF Value™: 円491.66 vs. price of 円811.00 (65% above fair value)
  • GF Score™: 59/100 with 3 warning signs

No single metric tells the full story. See the TSE:9517 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


eREX Co Business Description

Other Exchanges 6HF:Germany
Address 2-2-1 Kyobashi, 14th Floor, Kyobashi Edglan, Chuo-ku, Tokyo, JPN, 104-0031
eREX Co Ltd is a holding company that engages in the electrical power business. Its services include retail sales of power, power market transactions, and power development. In its electric power retail business, it involves in the retail of electric power at an inexpensive price than electric utilities. In its power supplies development business, it involves the planning, design, and construction of power-generating equipment.
59GF Score

Get the complete analysis for TSE:9517

PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円811.00
Price
円491.66
GF Value